fix clippy errors

Author: dfireBird

crates/rust-analyzer/src/lsp/to_proto.rs

@@ -1595,7 +1595,7 @@ pub(crate) fn runnable(
                             environment,
                             cwd: cwd.into(),
                             program: program.to_string(),
-                            args: args.to_vec().into_iter().chain(executable_args).collect(),
+                            args: args.iter().cloned().chain(executable_args).collect(),
                         }),
                     }),
                     _ => None,

crates/rust-analyzer/src/target_spec.rs

@@ -239,7 +239,7 @@ impl CargoTargetSpec {
 
         let replace_placeholders = |arg| match &spec {
             Some(spec) if arg == "${package}" => spec.package.clone(),
-            Some(spec) if arg == "${target_arg}" => target_arg(spec.target_kind).to_string(),
+            Some(spec) if arg == "${target_arg}" => target_arg(spec.target_kind).to_owned(),
             Some(spec) if arg == "${target}" => spec.target.clone(),
             _ => arg,
         };